Rename visualization/matchup.txt to visualization/matchup.py

visualization/matchup.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import pandas as pd
+import plotly.express as px
+import plotly.graph_objects as go
+
+
+def create_matchup_score_chart(df: pd.DataFrame) -> go.Figure:
+    if df.empty:
+        return go.Figure()
+
+    fig = px.bar(
+        df,
+        x="player_name",
+        y="matchup_score",
+        title="Best Batter vs Pitcher Matchups",
+    )
+    fig.update_layout(template="plotly_dark", xaxis_title="", yaxis_title="Matchup Score")
+    return fig
+
+
+def create_hit_hr_chart(df: pd.DataFrame) -> go.Figure:
+    if df.empty:
+        return go.Figure()
+
+    fig = px.scatter(
+        df,
+        x="hit_prob",
+        y="hr_prob",
+        hover_name="player_name",
+        size="matchup_score",
+        title="Hit Probability vs Home Run Probability",
+    )
+    fig.update_layout(template="plotly_dark")
+    return fig